f.setPrefix("/examples"); try { f.setFullpath("/doc/manual/index.html"); fail("Can add fullpath to " + f.getDataTypeName() + " when a prefix is already present"); } catch (BuildException be) { assertEquals("Cannot set both fullpath and prefix attributes", be.getMessage()); } f = (ZipFileSet)getInstance(); f.setSrc(new File("example.zip"));
f.setFullpath("/doc/manual/index.html"); try { f.setPrefix("/examples"); fail("Can add prefix to " + f.getDataTypeName() + " when a fullpath is already present"); } catch (BuildException be) { assertEquals("Cannot set both fullpath and prefix attributes", be.getMessage()); } // check that reference tarfilesets cannot have specific attributes f = (TarFileSet)getInstance(); f.setRefid(new Reference("test"));
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/ZipFileSetTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/TarFileSetTest.java
Method name: void testAttributes() Method name: void testAttributes()
Number of AST nodes: 6 Number of AST nodes: 6
1
f.setPrefix("/examples");
1
f.setFullpath("/doc/manual/index.html");
2
        try {
2
        try {
3
            f.setFullpath("/doc/manual/index.html");
3
            f.setPrefix("/examples");
4
            fail("Can add fullpath to "
4
            fail("Can add prefix to "
5
                    + f.getDataTypeName()
5
                    + f.getDataTypeName()
6
                    + " when a prefix is already present");
6
                    + " when a fullpath is already present");
7
        } catch (BuildException be) {
7
        } catch (BuildException be) {
8
            assertEquals("Cannot set both fullpath and prefix attributes", be.getMessage());
8
            assertEquals("Cannot set both fullpath and prefix attributes", be.getMessage());
9
        }
9
        }
10
        // check that reference tarfilesets cannot have specific attributes
10
        f = (ZipFileSet)getInstance();
11
        f = (TarFileSet)getInstance();
11
        f.setSrc(new File("example.zip"));
12
        f.setRefid(new Reference("test"));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)95.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    13
    f.setPrefix("/examples");
    13
    f.setPrefix("/examples");
    19
    f.setFullpath("/doc/manual/index.html");
    Differences
    Expression1Expression2Difference
    "/examples""/doc/manual/index.html"LITERAL_VALUE_MISMATCH
    setPrefixsetFullpathMETHOD_INVOCATION_NAME_MISMATCH
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression f.setPrefix("/examples") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setFullpath("/doc/manual/index.html") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setPrefix("/examples") is a void method call, and thus it cannot be parameterized
    Expression f.setFullpath("/doc/manual/index.html") is a void method call, and thus it cannot be parameterized
    19
    f.setFullpath("/doc/manual/index.html");
    14
    try
    20
    try
    15
    f.setFullpath("/doc/manual/index.html");
    15
    f.setFullpath("/doc/manual/index.html");
    21
    f.setPrefix("/examples");
    Differences
    Expression1Expression2Difference
    "/doc/manual/index.html""/examples"LITERAL_VALUE_MISMATCH
    setFullpathsetPrefixMETHOD_INVOCATION_NAME_MISMATCH
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression f.setFullpath("/doc/manual/index.html") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setPrefix("/examples") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setFullpath("/doc/manual/index.html") is a void method call, and thus it cannot be parameterized
    Expression f.setPrefix("/examples") is a void method call, and thus it cannot be parameterized
    21
    f.setPrefix("/examples");
    16
    fail("Can add fullpath to " + f.getDataTypeName() + " when a prefix is already present");
    16
    fail("Can add fullpath to " + f.getDataTypeName() + " when a prefix is already present");
    22
    fail("Can add prefix to " + f.getDataTypeName() + " when a fullpath is already present");
    Differences
    Expression1Expression2Difference
    " when a prefix is already present"" when a fullpath is already present"LITERAL_VALUE_MISMATCH
    "Can add fullpath to ""Can add prefix to "LITERAL_VALUE_MISMATCH
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    22
    fail("Can add prefix to " + f.getDataTypeName() + " when a fullpath is already present");
    17
    f = (ZipFileSet)getInstance();
    17
    f = (ZipFileSet)getInstance();
    23
    f = (TarFileSet)getInstance();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    23
    f = (TarFileSet)getInstance();
    18
    f.setSrc(new File("example.zip"));
    18
    f.setSrc(new File("example.zip"));
    24
    f.setRefid(new Reference("test"));
    Differences
    Expression1Expression2Difference
    java.io.Fileorg.apache.tools.ant.types.ReferenceVARIABLE_TYPE_MISMATCH
    "example.zip""test"LITERAL_VALUE_MISMATCH
    setSrcsetRefidMETHOD_INVOCATION_NAME_MISMATCH
    org.apache.tools.ant.types.ZipFileSetorg.apache.tools.ant.types.TarFileSetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Type java.io.File does not match with type org.apache.tools.ant.types.Reference
    • Make classes java.io.File and org.apache.tools.ant.types.Reference extend a common superclass
    Expression f.setSrc(new File("example.zip")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setRefid(new Reference("test")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setSrc(new File("example.zip")) is a void method call, and thus it cannot be parameterized
    Expression f.setRefid(new Reference("test")) is a void method call, and thus it cannot be parameterized
    24
    f.setRefid(new Reference("test"));
    Precondition Violations (14)
    Row Violation
    1Expression f.setPrefix("/examples") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression f.setFullpath("/doc/manual/index.html") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression f.setPrefix("/examples") is a void method call, and thus it cannot be parameterized
    4Expression f.setFullpath("/doc/manual/index.html") is a void method call, and thus it cannot be parameterized
    5Expression f.setFullpath("/doc/manual/index.html") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression f.setPrefix("/examples") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression f.setFullpath("/doc/manual/index.html") is a void method call, and thus it cannot be parameterized
    8Expression f.setPrefix("/examples") is a void method call, and thus it cannot be parameterized
    9Type java.io.File does not match with type org.apache.tools.ant.types.Reference
    10Expression f.setSrc(new File("example.zip")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression f.setRefid(new Reference("test")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression f.setSrc(new File("example.zip")) is a void method call, and thus it cannot be parameterized
    13Expression f.setRefid(new Reference("test")) is a void method call, and thus it cannot be parameterized
    14Clone fragment #1 returns variable f with type org.apache.tools.ant.types.ZipFileSet , while Clone fragment #2 returns variable f with type org.apache.tools.ant.types.TarFileSet